Dell G5 15 5587 1v shorted.

[Lukosiukas]

Hello, i had a Dell G5 15 5587 with la-e993p, which had a shorted PU100 (+1valwp) with burned out power input traces. Fixed the traces, replaced ic and computer boots up!!?! (after long time waiting about 3-5mins for post). Computer ignores bios updates, does nothing, at the moment getting this error "Error sending End Of Post message to ME: HECI disabled, proceeding with boot!".

My question would be is this problem solvable with bios dump fix and reflashing it back ? Many thanks in advance.

[Lukosiukas]

p.s. the NVME drive is not found, sometimes happens with SATA too.

[Sephir0th]

You can try or course but since the +1VALW was involved you likely deal with a partial damaged platform controller hub.